NFPA 70E ELECTRICAL HAZARD SAFETY FINAL
PAPER 2026 FULL QUESTIONS AND CORRECT
ANSWERS GRADED A+
◉ It takes less electrical current to produce the same effect on
women than it does on men.
1) True
2)False. Answer: True
◉ ___ is a voluntary standard for electrical safety-related work
practices.
OSHA
NFPA 70®
NFPA 70E®
ASTM F855. Answer: NFPA 70E®
◉ When a person receives an electrical shock, the current through
the body is measured in ___.
volts (V)
ohms (Ω)
milliamps (mA)
,kilovolt-amperes (kVA). Answer: milliamps (mA)
◉ Which of the following is not considered a recognized hazard
associated with electricity?
shock
arc flash
arc blast
electroporation. Answer: electroporation
◉ A(n) ___ typically occurs when a conductive object makes contact
between an energized conductor or circuit part and ground.
arc flash
backfed voltage
induced voltage
zone interlocking condition. Answer: arc flash
◉ At ___, most people reach the let-go threshold, where muscle
contractions are strong enough that they cannot release from
contact with an energized conductor.
3 mA to 5 mA
6 mA to 8 mA
10 mA to 16 mA
30 mA to 40 mA. Answer: 10 mA to 16 mA
, ◉ ___ is the biggest hazard electrical workers face in most
industries.. Answer: Electrical shock
◉ Per NFPA 70E, a(n) ___ boundary is an approach limit at a distance
from an exposed energized electrical conductor or circuit part
within which there is an increased risk of shock, due to electrical
arc-over combined with inadvertent movement, to personnel
working in close proximity to the energized electrical conductor or
circuit part.. Answer: restricted approach
◉ About 95% of all arc flashes start out as ___ faults.. Answer: phase-
to-ground
◉ Per NFPA 70E, ___ is the combination of the likelihood of the
occurrence of or exposure to a hazardous event and the severity of
injury or illness that may result from the hazard.. Answer: risk
◉ According to Dustin Stelzer from his video on types of electricians,
what are the two market segments of electricians?
Residential & Commercial Electricians
Construction & Service Electricians
Commercial & Industrial Electricians
Commercial & Sign Electricians. Answer: Construction & Service
Electricians
PAPER 2026 FULL QUESTIONS AND CORRECT
ANSWERS GRADED A+
◉ It takes less electrical current to produce the same effect on
women than it does on men.
1) True
2)False. Answer: True
◉ ___ is a voluntary standard for electrical safety-related work
practices.
OSHA
NFPA 70®
NFPA 70E®
ASTM F855. Answer: NFPA 70E®
◉ When a person receives an electrical shock, the current through
the body is measured in ___.
volts (V)
ohms (Ω)
milliamps (mA)
,kilovolt-amperes (kVA). Answer: milliamps (mA)
◉ Which of the following is not considered a recognized hazard
associated with electricity?
shock
arc flash
arc blast
electroporation. Answer: electroporation
◉ A(n) ___ typically occurs when a conductive object makes contact
between an energized conductor or circuit part and ground.
arc flash
backfed voltage
induced voltage
zone interlocking condition. Answer: arc flash
◉ At ___, most people reach the let-go threshold, where muscle
contractions are strong enough that they cannot release from
contact with an energized conductor.
3 mA to 5 mA
6 mA to 8 mA
10 mA to 16 mA
30 mA to 40 mA. Answer: 10 mA to 16 mA
, ◉ ___ is the biggest hazard electrical workers face in most
industries.. Answer: Electrical shock
◉ Per NFPA 70E, a(n) ___ boundary is an approach limit at a distance
from an exposed energized electrical conductor or circuit part
within which there is an increased risk of shock, due to electrical
arc-over combined with inadvertent movement, to personnel
working in close proximity to the energized electrical conductor or
circuit part.. Answer: restricted approach
◉ About 95% of all arc flashes start out as ___ faults.. Answer: phase-
to-ground
◉ Per NFPA 70E, ___ is the combination of the likelihood of the
occurrence of or exposure to a hazardous event and the severity of
injury or illness that may result from the hazard.. Answer: risk
◉ According to Dustin Stelzer from his video on types of electricians,
what are the two market segments of electricians?
Residential & Commercial Electricians
Construction & Service Electricians
Commercial & Industrial Electricians
Commercial & Sign Electricians. Answer: Construction & Service
Electricians
